189097216

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 482122368

約数和(自身を除く): 293025152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 154, 176, 181, 212, 224, 256, 308, 352, 362, 371, 424, 448, 583, 616, 704, 724, 742, 848, 896, 1166, 1232, 1267, 1408, 1448, 1484, 1696, 1792, 1991, 2332, 2464, 2534, 2816, 2896, 2968, 3392, 3982, 4081, 4664, 4928, 5068, 5792, 5936, 6784, 7964, 8162, 9328, 9593, 9856, 10136, 11584, 11872, 13568, 13937, 15928, 16324, 18656, 19186, 19712, 20272, 23168, 23744, 27874, 31856, 32648, 37312, 38372, 40544, 46336, 47488, 55748, 63712, 65296, 67151, 74624, 76744, 81088, 94976, 105523, 111496, 127424, 130592, 134302, 149248, 153488, 162176, 211046, 222992, 254848, 261184, 268604, 306976, 324352, 422092, 445984, 509696, 522368, 537208, 613952, 738661, 844184, 891968, 1044736, 1074416, 1227904, 1477322, 1688368, 1783936, 2148832, 2455808, 2954644, 3376736, 3567872, 4297664, 5909288, 6753472, 8595328, 11818576, 13506944, 17190656, 23637152, 27013888, 47274304, 94548608, 189097216]

約数ペア:

[(1, 189097216), (2, 94548608), (4, 47274304), (7, 27013888), (8, 23637152), (11, 17190656), (14, 13506944), (16, 11818576), (22, 8595328), (28, 6753472), (32, 5909288), (44, 4297664), (53, 3567872), (56, 3376736), (64, 2954644), (77, 2455808), (88, 2148832), (106, 1783936), (112, 1688368), (128, 1477322), (154, 1227904), (176, 1074416), (181, 1044736), (212, 891968), (224, 844184), (256, 738661), (308, 613952), (352, 537208), (362, 522368), (371, 509696), (424, 445984), (448, 422092), (583, 324352), (616, 306976), (704, 268604), (724, 261184), (742, 254848), (848, 222992), (896, 211046), (1166, 162176), (1232, 153488), (1267, 149248), (1408, 134302), (1448, 130592), (1484, 127424), (1696, 111496), (1792, 105523), (1991, 94976), (2332, 81088), (2464, 76744), (2534, 74624), (2816, 67151), (2896, 65296), (2968, 63712), (3392, 55748), (3982, 47488), (4081, 46336), (4664, 40544), (4928, 38372), (5068, 37312), (5792, 32648), (5936, 31856), (6784, 27874), (7964, 23744), (8162, 23168), (9328, 20272), (9593, 19712), (9856, 19186), (10136, 18656), (11584, 16324), (11872, 15928), (13568, 13937)]